A self-driving vehicle of Baidu runs a public road test in Beijing. Chinese internet giants Baidu, Tencent Holdings and Alibaba Group Holding have conducted road tests on the mainland for their autonomous vehicles. Photo: Xinhua

A self-driving vehicle of Baidu runs a public road test in Beijing. Chinese internet giants Baidu, Tencent Holdings and Alibaba Group Holding have conducted road tests on the mainland for their autonomous vehicles. Photo: Xinhua